Ionia Weather Forecast

    • 33
    • 45

    Rain

    • 31
    • 39

    Chance Rain/Snow

    • 33
    • 41

    Rain Showers Likely

    • 36
    • 44

    Slight Chance Rain Showers

    • 34
    • 46

    Mostly Cloudy

    • 33
    • 50

    Mostly Sunny

Today 12 Nov Ontario

Rain. Patchy fog. Highs Ranging from the lower 40s on the Hilltops to the mid 40s across the lower Elevations. Northeast Winds 10 to 15 Mph. Chance of rain near 100 percent.

Tonight 12 Nov Ontario

Rain with a chance of snow Showers in the Evening, then a chance of rain and snow Showers overnight. Some patchy fog developing. Lows in the lower 30s. North Winds 10 to 15 Mph. Chance of precipitation 80 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Ionia Temperature Statistics

November Temperature

Rochester, Greater Rochester International Airport (15.5 miles)

  • Lowest 1 November, 2026

    37.7 °F

  • Average November

    55.1 °F

  • Highest 4 November, 2026

    80.7 °F

Climate (2021–2026)

Rochester, Greater Rochester International Airport (15.5 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    42.2 °F

  • Average 2021–2026

    50.8 °F

  • Average High 2021–2026

    59.6 °F
Get WillyWeather+ to remove ads